Hi, my name is Rafael and I have three baby beardies there about a month and a half now and there in a 20 gallon now my male his name is gozzy just finished shedding, exept on his eyes and a little on his tail now he's shaking his head and cant walk properly and falls off whatever he climbs this morning he was ok and yesterday he was okay but i dont know what seems to be the problem. does anybody know whats happening?